Verily, I say unto thee, if thou hast mistakenly placed a peanut butter sandwich within thine VCR, thou must not despair nor lose hope, for there is a way to retrieve it.
First, thou must unplug the VCR from the wall and remove all external cables connected to it, as it shall be necessary to open the outer casing of the machine.
Secondly, locate the screws that bind the top and bottom half of the casing together and unscrew them with care.
Then, behold, for thou shall see the intricate workings of the VCR, fear not, for the sandwich is but a small obstacle among this complexity.
With the utmost vigilance, reach forth and remove the sandwich from the VCR, taking great care not to damage any of the internal mechanisms.
Finally, reattach the casing, screw the screws back in place, and reconnect all external cables according to their configuration.
And if all these things be done with care, lo and behold, thine VCR shall once again play its movies and thou mayest enjoy thy peanut butter sandwich without hindrance.